This game friggin rocks dude. 

Super simple and almost too simple when you load in.
But then almost immediately shows its hands at the cool stuff its about to throw at you. 

Bosses you fight feel super hard but not at all impossible. They're attacked are choregraphed very well, their follow through, sound design and art design genuinely make it easy to follow what they'll do.

And with no obvious bugs, the games attack patterns are possible to overcome with enough runs.

The attacking is so simple but so satisfying.
End boss feels good to finally eat.

Just a simply polished small game. super fun.